Includes a soil gallery, where you can see the Soil of the Month and read stories in "Once Upon a Sandy Loam." Offers other educational activities. ltpwww.gsfc.nasa.gov/globe/index.htm
This system for classifying soils is one of the most widely used soil classification systems in the world. Includes a collection of information and images to illustrate the distribution, properties, ecological significance, and use of these 12 soil orders soils.ag.uidaho.edu/soilorders
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